Abstract
Hypertension guidelines recommend multiple blood pressure measurements to minimize the potential initial alerting reactions. This study investigated the prognostic significance of this reaction in elderly individuals. The study subjects (aged ≥60 years) were recruited from the suburban Shanghai. Blood pressure was measured three times consecutively with a 60 s interval in the sitting position using an oscillometric device. An alerting reaction was defined as that the first blood pressure reading exceeded the average of the subsequent two readings. In the total of 4512 participants (44.7% men, average age 66.8 years), those with an alerting reaction (n = 2633) were younger than those without (n = 1879; 65.8 vs. 68.0 years, P < 0.0001). During 5.9 years median follow-up (24,576 person-years), 430 and 221 total and cardiovascular deaths occurred, respectively. Adjusted Cox regression analyses showed that individuals with an alerting reaction had an 18% lower risk of total mortality (HR, 0.82; 95% CI, 0.67–0.99; P = 0.04) and 36% lower risk of cardiovascular mortality (HR, 0.64; 95% CI, 0.48-0.89; P = 0.002) than those without alerting reaction. Further categorical analyses on the greater differences showed that the hazard ratio for an alerting reaction of >5 mmHg (n = 1448) versus ≤−5 mmHg (n = 832) was 0.75 (95% CI,0.57-0.99; P = 0.04) and 0.57 (95% CI, 0.38-0.85; P = 0.006) for total and cardiovascular mortality, respectively. In conclusion, this study first identified that the alerting reaction of blood pressure was associated with a notably lower mortality risk in an elderly population. The underlying mechanism should be investigated in future studies.

This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$259.00 per year
only $21.58 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to the full article PDF.
USD 39.95
Prices may be subject to local taxes which are calculated during checkout


Data availability
The datasets analyzed during the current study are not publicly available but are available from the corresponding author on reasonable request.
References
Muntner P, Shimbo D, Carey RM, Charleston JB, Gaillard T, Misra S, et al. Measurement of blood pressure in humans: a scientific statement from the American Heart Association. Hypertension. 2019;73:e35–e66.
Parati G, Bilo G, Kollias A, Pengo M, Ochoa JE, Castiglioni P, et al. Blood pressure variability: methodological aspects, clinical relevance and practical indications for management - a European Society of Hypertension position paper. J Hypertens. 2023;41:527–44.
Whelton PK, Carey RM, Aronow WS, Casey DE, Collins KJ, Dennison Himmelfarb C, et al. 2017 ACC/AHA/AAPA/ABC/ACPM/AGS/APhA/ASH/ASPC/NMA/PCNA guideline for the prevention, detection, evaluation, and management of high blood pressure in adults: a report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. J Am Coll Cardiol. 2018;71:e127–e248.
Jones NR, McCormack T, Constanti M, McManus RJ. Diagnosis and management of hypertension in adults: NICE guideline update 2019. Br J Gen Pract. 2020;70:90–91.
Unger T, Borghi C, Charchar F, Khan NA, Poulter NR, Prabhakaran D, et al. 2020 International Society of Hypertension global hypertension practice guidelines. Hypertension. 2020;75:1334–57.
Mancia G, Kreutz R, Brunstrom M, Burnier M, Grassi G, Januszewicz A, et al. ESH Guidelines for the management of arterial hypertension. The Task Force for the management of arterial hypertension of the European Society of Hypertension, endorsed by the European Renal Association (ERA) and the International Society of Hypertension (ISH). J Hypertens. 2023;10:1097.
Mancia G, Parati G, Pomidossi G, Grassi G, Casadei R, Zanchetti A. Alerting reaction and rise in blood pressure during measurement by physician and nurse. Hypertension. 1987;9:209–15.
Salazar MR, Espeche WG, Aizpurua M, Sisnieguez CEL, Sisnieguez BCL, Dulbecco CA, et al. Should the first blood pressure reading be discarded?. J Hum Hypertens. 2015;29:373–8.
Einstadter D, Bolen SD, Misak JE, Bar-Shain DS, Cebul RD. Association of repeated measurements with blood pressure control in primary care. JAMA Intern Med. 2018;178:858–60.
Jose AP, Awasthi A, Kondal D, Kapoor M, Roy A, Prabhakaran D. Impact of repeated blood pressure measurement on blood pressure categorization in a population-based study from India. J Hum Hypertens. 2019;33:594–601.
Esler M. Should an alerting response and blood pressure measurement never be mixed?. Am Heart Assoc. 2021;78:1134–7.
Velasco A, Ayers C, Das SR, de Lemos JA, Khera A, Victor RG, et al. Target organ complications and prognostic significance of alerting reaction: analysis from the Dallas Heart Study. J Hypertens. 2016;34:226–34.
Atasoy S, Henningsen P, Johar H, Middeke M, Sattel H, Linkohr B, et al. Hypertension in the first blood pressure reading and the risk of cardiovascular disease mortality in the general population: findings from the prospective KORA study. J Hypertens. 2024;42:521–9.
Sheng CS, Liu M, Zeng WF, Huang QF, Li Y, Wang JG. Four-limb blood pressure as predictors of mortality in elderly Chinese. Hypertension. 2013;61:1155–60.
Sheng CS, Li Y, Li LH, Huang QF, Zeng WF, Kang YY, et al. Brachial-ankle pulse wave velocity as a predictor of mortality in elderly Chinese. Hypertension. 2014;64:1124–30.
Sheng CS, Li Y, Huang QF, Kang YY, Li FK, Wang JG. Pulse waves in the lower extremities as a diagnostic tool of peripheral arterial disease and predictor of mortality in elderly Chinese. Hypertension. 2016;67:527–34.
Li FK, Sheng CS, Zhang DY, An DW, Huang JF, Li Y, et al. Resting heart rate in the supine and sitting positions as predictors of mortality in an elderly Chinese population. J Hypertens. 2019;37:2024–31.
Asmar R, Khabouth J, Topouchian J, El Feghali R, Mattar J. Validation of three automatic devices for self-measurement of blood pressure according to the International Protocol: The Omron M3 Intellisense (HEM-7051-E), the Omron M2 Compact (HEM 7102-E), and the Omron R3-I Plus (HEM 6022-E). Blood Press Monit. 2010;15:49–54.
Barochiner J, Aparicio LS, Alfie J, Cuffaro PE, Marin MJ, Morales MS, et al. Waisman GD. alerting reaction in office blood pressure and target organ damage: an innocent phenomenon?. Curr Hypertens Rev. 2017;13:104–8.
Expert Committee on the Diagnosis, Classification of Diabetes Mellitus. Report of the expert committee on the diagnosis and classification of diabetes mellitus. Diabetes Care 2003:26 Suppl 1:S5–20.
Chronic Kidney Disease Epidemiology Collaboration. New creatinine- and cystatin C-based equations to estimate GFR without Race. N Engl J Med. 2021;385:1737–49.
Woodiwiss AJ, Molebatsi N, Maseko MJ, Libhaber E, Libhaber C, Majane OH, et al. Nurse- recorded auscultatory blood pressure at a single visit predicts target organ changes as well as ambulatory blood pressure. J Hypertens. 2009;27:287–97.
Muntner P, Levitan EB, Reynolds K, Mann DM, Tonelli M, Oparil S, et al. Within-visit variability of blood pressure and all-cause and cardiovascular mortality among US adults. J Clin Hypertens. 2012;14:165–71.
Xie F, Wu Y, Liu H, Yu Z, Xu J, Su H. Anxiety is associated with higher blood pressure rise induced by cuff inflation. Blood Press Monit. 2022;27:168–72.
Brosschot JF, Pieper S, Thayer JF. Expanding stress theory: prolonged activation and perseverative cognition. Psychoneuroendocrinology. 2005;30:1043–9.
Gonzaga C, Cordeiro A, Gonc¸alves R, Lopes H, Lima B, Sousa MG, et al. Is alerting response related to cardiovascular comorbidities?. J Hypertens. 2010;28:e257–8.
Kaufman DA, Sozda CN, Dotson VM, Perlstein WM. An event-related potential investigation of the effects of age on alerting, orienting, and executive function. Front Aging Neurosci. 2016;8:99.
Trenkwalder P, Plaschke M, Steffes-Tremer I, Lydtin H. White coat” hypertension and alerting reaction in elderly and very elderly hypertensive patients. Blood Press. 1993;2:262–71.
Joint Committee for Guideline Revision. 2018 Chinese guidelines for prevention and treatment of hypertension-A report of the revision committee of Chinese guidelines for prevention and treatment of hypertension. J Geriatr Cardiol. 2019;16:182–241.
Wang JG. Chinese guidelines for the prevention and treatment of hypertension (2024 revision). J Geriatr Cardiol. 2025;22:1–149.
Acknowledgements
We gratefully acknowledge the voluntary participation of the study participants from Zhaoxiang Community, and the technical assistance of the physicians, nurses, technicians, and master and PhD students from Zhaoxiang Community Health Centre (Qingpu District, Shanghai) and the Shanghai Institute of Hypertension (Huangpu District, Shanghai).
Funding
The study investigators were financially supported by grants from the National Natural Science Foundation of China (grants 82270452, 82270469 and 82370426), and National Health Commission (grants 2022YFC3601302 and 2024ZD0527304), Beijing, China, and the Shanghai Commissions of Science and Technology (19DZ2340200) and Health (grant 2024ZZ1028 and special grant for ‘leading academics’ 2022LJ022), Shanghai, China.
Author information
Authors and Affiliations
Contributions
JGW and YL contributed to the conception and design of the work. CSS and QFH participated in the data collection. CSS performed data analysis and prepared the first draft of the manuscript together with JGW. All authors critically revised the manuscript and gave the final approval.
Corresponding author
Ethics declarations
Conflict of interest
JGW reports having received lecture and consulting fees from Novartis, Omron, Servier, and Viatris. The other authors declare no conflicts of interest.
Additional information
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Sheng, CS., Huang, QF., Li, Y. et al. Alerting reaction of blood pressure and risk of mortality in an elderly Chinese population. Hypertens Res (2025). https://doi.org/10.1038/s41440-025-02420-8
Received:
Revised:
Accepted:
Published:
Version of record:
DOI: https://doi.org/10.1038/s41440-025-02420-8